DemoFor public education only. These blocks are built by PisoScan from published PhilGEPS records to show how a budget ledger like CADENA would work. No government agency created or signed them, and this is not an official ledger. How it works
Transaction details
APITransaction action
MUNICIPALITY OF LIDLIDDA, ILOCOS SUR Award a ₱975.0K contract to RAMSA CONSTRUCTION AND SUPPLYMunicipalities
Transaction hash:
dc90ee59edd365a4b7cf8ba2c8ad62ed0ed5f0801ebbe3e1b583703d8fe0c24d
Status:
Included and unchanged
Block:
#1,042 4,971 blocks after it
Position in block:
Transaction 38 of 47
Award day:
Jan 5, 2011 (15 yrs 10 mo ago)
Value:
₱975,000.00
Project:
Improvement of Barangay Plaza
Full record:
Accountability
Bill Sec. 3 and 19Responsible agency:
Accountable officer:
Not stated in the source. PhilGEPS does not publish who certified the award.
Certification:
Not certified No agency signed this record. Under CADENA the accountable officer would sign it with their own key.
Demo signature:
Block #1,042 signature valid Demo key, proves nothing about the governmentPublic key
Linked records: from budget to payment
Bill Sec. 5- 1. AppropriationGAA line item · Sec. 5(b)The award does not say which budget line pays for it.Not published
- 2. Allotment releaseSARO / allotment · Sec. 5(c)(iii)Not published per project. DBM releases SAROs, but not linked to individual contracts.Not published
- 3. Cash allocationNotice of Cash Allocation · Sec. 5(c)(iv)Not published per project.Not published
- 4. Contract awardNotice of Award (PhilGEPS) · Sec. 5(d)MUNICIPALITY OF LIDLIDDA, ILOCOS SUR awarded it to RAMSA CONSTRUCTION AND SUPPLY on 2011-01-05.Found
- 5. Contract & progressContract / progress report (DPWH) · Sec. 5(d)No matching DPWH contract record (only DPWH contracts are listed with progress).Not published
- 6. PaymentDisbursement voucher · Sec. 5(c)(viii)Not published. No public source shows how much of this contract has been paid.Not published
- 7. CompletionCertificate of completion · Sec. 5(d)No completion certificate published.Not published
- 8. AuditCOA annual audit report · Sec. 5(e)(iii)COA's CY2024 audit of Lidlidda gave a "not stated" opinion on its financial statements (not specific to this contract).Partly
1 of 8 documents found, 1 partly. Under CADENA every step would be published within 7 working days and linked to this record.
Tamper test: try changing this record
DemoEdit the amount as if someone quietly changed the record. Your browser re-hashes it and walks up the chain. Nothing is saved.
- 1. Record fingerprint changedstored dc90ee59ed…e0c24dnow …
- 2. Block Merkle root changedstored 1e23e689eb…680bebnow …
- 3. Block #1042 hash changedstored 667eae0e70…a5d518now …
Chain intact. The record matches its fingerprint, so the block and every block after it still line up.
Merkle proof (6 steps)
How this one record is tied to the block's Merkle root, without needing the other 46 records. Each step hashes the current value together with the sibling shown.
- leaf dc90ee59edd365a4b7cf8ba2c8ad62ed0ed5f0801ebbe3e1b583703d8fe0c24d
- 01 R e31ed124dc37e17323be9e00bf32db9d7582a012fb775d1d543e39b279bdc43f
- 02 L 43f055afd361e508da4217e5f73e23dff0d21ba87b3dd50fea490aa4fdf6b5c7
- 03 L a8caa95ac9e5dc6f2978cbb00ec41a0df7d739ca007cd62f588fbeb43b3b84c1
- 04 R 201f346c534db6a85fa2620c2f24a1bf3b00ab1f3c90f859f87ab7b6aad37d4f
- 05 R 731d24f67c31364abe95342be91cb67c2d693852667a2851a5aee1d7f80b77f9
- 06 L 5eaef86186d254a2293d3d05324985b108043f048869e45a1be377fd75d98710
- root 1e23e689ebc45fc0f3f769d31533b3fbf66cdc880524ccf0aaf66a95bd680beb